a-a a-i aaa aaf aai aam aan aap aar af- afa aff afi afm afn afp afr ai- aia aif aii aim ain aip air ama amf ami amm amn amp amr an- ana anf ani anm ann anp anr ap- apa apf api apm apn app apr ar- ara arf ari arm arn arp arr faa faf fai fam fan fap far ffa fff ffi ffm ffn ffp ffr fia fif fii fim fin fip fir fma fmf fmi fmm fmn fmp fmr fna fnf fni fnm fnn fnp fnr fpa fpi fpm fpn fpp fpr fra frf fri frm frn frp frr i-f ia- iaa iaf iai iam ian iap iar ifa iff ifi ifm ifn ifp ifr iia iif iii iim iin iip iir im- ima imf imi imm imn imp in- ina inf ini inm inn inp inr ipa ipf ipi ipm ipn ipp ipr ir- ira irf iri irm irn irp irr m-f m-r maa maf mai mam man map mar mfa mff mfi mfm mfn mfp mfr mi- mia mif mii mim min mip mir mma mmf mmi mmm mmn mmp mmr mna mnf mni mnm mnn mnp mnr mpa mpf mpi mpm mpn mpp mpr mra mrf mri mrm mrn mrp mrr n-i naa naf nai nam nan nap nar nfa nff nfi nfn nfp nfr nia nif nii nim nin nip nir nma nmi nmm nmn nmp nmr nna nnf nni nnm nnn nnp npa npf npi npm npn npp npr nra nrf nri nrm nrn nrp nrr p-p paa paf pai pam pan pap par pfa pff pfi pfm pfn pfp pfr pia pif pii pim pin pip pir pma pmf pmi pmm pmn pmp pmr pn- pna pnf pni pnm pnn pnp pnr ppa ppf ppi ppm ppn ppp ppr pra prf pri prm prn prp prr ra- raa raf rai ram ran rap rar rfa rff rfi rfm rfn rfp rfr ria rif rii rim rin rip rir rma rmf rmi rmm rmn rmp rmr rna rni rnm rnn rnp rnr rpa rpf rpi rpm rpn rpp rpr rra rrf rri rrm rrn rrp rrr